C - Chemistry – Metallurgy – 09 – K
Patent
C - Chemistry, Metallurgy
09
K
400/111, 400/550
C09K 3/00 (2006.01) C08G 18/40 (2006.01) C08G 18/62 (2006.01) C08G 18/79 (2006.01) C09D 125/04 (2006.01) C09D 133/06 (2006.01) C08L 67/06 (2006.01) C08L 75/04 (2006.01)
Patent
CA 1218479
TITLE Improved Air Drying Coating Composition of an Acrylic and Alkyd Polymer Blend and a Polyisocyanate ABSTRACT A coating composition that contains as the film-forming binder an acrylic vinyl oxazoline polymer, an alkyd resin and an additive of a polyisocyanate of the formula Image where R7 is a hydrocarbon group having six carbon atoms; ultraviolet light stabilizers, an organic solvent and optionally a plasticizer; this compo- sition cures rapidly at ambient temperatures to a tough, durable, weatherable, scratch resistant and gasoline resistant finish particularly useful for repairing finishes of automobiles or trucks.
463089
Gelinas Brenda N.
Miller Lester I.
E. I. Du Pont de Nemours And Company
Mccallum Brooks & Co.
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